Trade Discount 20%
DPX³630 S2 Electronic Release Circuit Breaker | 4 Poles 400A | 36kA Breaking Capacity | IP30 Rated | @EA of 1 | by Legrand
The DPX³630 S2 electronic release circuit breaker is designed for robust protection and control of low voltage electrical circuits, featuring a 400A rated permanent current and a breaking capacity of 36kA at 400V. Ideal for commercial and industrial applications, this circuit breaker ensures reliable performance with adjustable settings via an LCD screen, making it perfect for switchboards and power cabinets.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Rated permanent current: 400 A
- Rated voltage: 220-690 V
- Breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
- Overload release current setting: 160-400 A
- Short-term delayed short-circuit release adjustment: 240-4000 A
- Undelayed short-circuit release adjustment: 5000 A
- Device construction: Built-in fixed built-in technique
- Integrated earth fault protection: No
- Type of electrical connection: Screw connection
- Number of auxiliary contacts: 2 change-over contacts
- Switched-off indicator: Yes
- Integrated undervoltage release: Yes
- Number of poles: 4
- Position of main current circuit connection: Front side
- Control element type: Wing knob
- Complete device with protection unit: Yes
- Motor drive integrated: No (optional available)
- Degree of protection: IP30
- Contains batteries: Yes (2 lithium batteries CR1616 included)
- Dimensions (H x L x W): 200mm x 120mm x 140mm
- Weight: 15 kg
Key Features
- 4 poles, 400A rated permanent current
- Breaking capacity of 36kA at 400V, 50Hz
- Electronic release with adjustable Ir, Isd, tr, tsd via LCD screen
- Instantaneous protection If = 5kA
- Rated insulation voltage of 800V and impulse withstand voltage of 8kV
- Supplied with fixing screws, connection plate for bars, and insulated phase barriers
- Can be equipped with earth leakage module, residual current relay, auxiliaries, rotary handle, motor-driven handle, and locking accessory
- IP30 degree of protection
- Screw connection for main circuit
- 2 auxiliary change-over contacts
- Integrated undervoltage release
- Front side connection for main current circuit
- Wing knob control element
Professional Installation Requirements
- Installation must be performed by a qualified electrician experienced with low voltage switchgear and circuit breakers to ensure compliance with safety standards and correct settings.
Applications
- Protection and control of low voltage electrical circuits in commercial and industrial installations
- Switchboards and power cabinets requiring high breaking capacity circuit breakers
- Modular switchgear assemblies for electrical distribution
Standards & Compliance
- Complies with AS/NZS 60947-2 – Low-voltage switchgear and controlgear - Circuit-breakers
Environmental Benefits
- Electronic release allows precise current settings reducing energy waste and improving system efficiency
- Durable design reduces need for frequent replacements, minimizing waste
- Supports earth leakage modules enhancing safety and reducing electrical hazards
Warranty Information
Standard manufacturer warranty applies; typically 1-2 years against manufacturing defects.
Available Now
The Legrand DPX³630 S2 electronic release circuit breaker is available for immediate purchase, ideal for commercial and industrial electrical distribution applications requiring high breaking capacity and reliable protection.
